How can I get RDBSS source code?

NTFSD
1

I’m developing a network redirector with RDBSS.

I faced memory leak problem of RxContext.

But I can’t find any clues.

I want to know when(and how) RDBSS deallocates the RxContext.

Where can I get the source code? Is there a opened code?
I don’t care even if it is very old version.

2

Did you try to install a rdbss debug build and set debug traces on with a
debugger - the proper way to trigger the traces is
different per version ?

Also try to follow the irp completion all the way with windbg.

I believe the rdbss memory strategy is different if it detects high memory
pressure on the system-it tries to switch to a reusing strategy instead of
alloc/free.

Good luck.
J.

wrote in message news:xxxxx@ntfsd…
> I’m developing a network redirector with RDBSS.
>
> I faced memory leak problem of RxContext.
>
> But I can’t find any clues.
>
> I want to know when(and how) RDBSS deallocates the RxContext.
>
> Where can I get the source code? Is there a opened code?
> I don’t care even if it is very old version.
>

3

On 11/21/2010 6:07 PM, xxxxx@gmail.com wrote:

I’m developing a network redirector with RDBSS.

I faced memory leak problem of RxContext.

But I can’t find any clues.

I want to know when(and how) RDBSS deallocates the RxContext.

Where can I get the source code? Is there a opened code?
I don’t care even if it is very old version.

Two comments … if you have the NT 4.0 DDK this contains the OLD
version of the driver. Second, you’ll find that you get zero support
from MSFT on this front hence one of my reasons for never, ever using
the mini-redirector model, other than it is simply a horrible design.

Pete

–
Kernel Drivers
Windows File System and Device Driver Consulting
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